20796504

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{6823}}^1$

素因数の和:6959

約数の個数: 32

約数和(自身を含む): 52408320

約数和(自身を除く): 31611816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 6823, 13646, 20469, 27292, 40938, 54584, 81876, 163752, 866521, 1733042, 2599563, 3466084, 5199126, 6932168, 10398252, 20796504]

約数ペア:

[(1, 20796504), (2, 10398252), (3, 6932168), (4, 5199126), (6, 3466084), (8, 2599563), (12, 1733042), (24, 866521), (127, 163752), (254, 81876), (381, 54584), (508, 40938), (762, 27292), (1016, 20469), (1524, 13646), (3048, 6823)]